M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Blue) Type-ZTE Spare Parts

M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Blue) Type-ZTE Spare Parts1. Teeth version: V5. 2+EDR 2. Transmission distance: about 10 meters 3. Headphone battery: 350mAh 4. Wireless frequency: 2. 4GHZ 5. Supported protocols: A2DP1. 3 HFP1. 6 HSP1. 2 AVRCP1. 6 D11. 3 6. Charging voltage current: 5V 1A 7. Charging time: about 2 hours 8. Speaker impedance: 8mm 32 ohms 9. Microphone sensitivity: 42dB 10. Headphone weight: about 15. 2g 11. Headphone size: about 7. 4x6x2. 2cm Features: 1. Soft rubber ear hook design, can be

40HQ: 606 cartons * 6 pcs = 3636 pcs

Speaker height: 95 mm

not tired for a long time

Soldering iron temperature: 100~480 celsius

Storage temperature: minus 20-85 degrees Celsius

asylum and other functions as one

The transmission rate can reach 5374Mbps

Effective Pixel 1280(H)×720(V)&#160

Carton Size 78cm * 48cm * 21cm / 30

0and USB 1

40HQ: 11900 cartons * 1200 pcs = 14280000 pcs

16 kinds of ambient sound effects to make live broadcast more interesting